There is described inter alia a medical device having a surface which comprises a coating layer, the coating layer being a biocompatible composition comprising an anti-coagulant entity capable of interacting with mammalian blood to prevent coagulation or thrombus formation, which anti-coagulant entity is covalently attached to the surface through a linker comprising a thioether.
其中描述了一种医疗设备,其表面包括一层涂层,该涂层是一种
生物相容性组成物,包括一种抗凝剂实体,能够与哺乳动物的血液相互作用,以防止凝血或血栓形成,该抗凝剂实体通过包含
硫醚的连接剂共价地附着在表面上。